51471816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 141134400

約数和(自身を除く): 89662584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 241, 264, 482, 723, 809, 964, 1446, 1618, 1928, 2427, 2651, 2892, 3236, 4854, 5302, 5784, 6472, 7953, 8899, 9708, 10604, 15906, 17798, 19416, 21208, 26697, 31812, 35596, 53394, 63624, 71192, 106788, 194969, 213576, 389938, 584907, 779876, 1169814, 1559752, 2144659, 2339628, 4289318, 4679256, 6433977, 8578636, 12867954, 17157272, 25735908, 51471816]

約数ペア:

[(1, 51471816), (2, 25735908), (3, 17157272), (4, 12867954), (6, 8578636), (8, 6433977), (11, 4679256), (12, 4289318), (22, 2339628), (24, 2144659), (33, 1559752), (44, 1169814), (66, 779876), (88, 584907), (132, 389938), (241, 213576), (264, 194969), (482, 106788), (723, 71192), (809, 63624), (964, 53394), (1446, 35596), (1618, 31812), (1928, 26697), (2427, 21208), (2651, 19416), (2892, 17798), (3236, 15906), (4854, 10604), (5302, 9708), (5784, 8899), (6472, 7953)]